| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.39 | 11.789% | $207.2456 | $207.25 | $207.25 | $207.20 |
| Purchase #2 | $198.85 | 9.471% | $217.6831 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $250.81 | 10.628% | $277.4661 | $277.47 | $277.45 | $277.50 |
| Purchase #4 | $205.52 | 8.614% | $223.2235 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $23.28 | 10.476% | $25.7188 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $38.48 | 13.103% | $43.522 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $9.77 | 3.776% | $10.1389 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $912.10 | $1,004.9980 | $1,005.00 | $1,004.95 | $1,004.90 | |